| Message ID | 20230712124259.15096-1-duminjie@vivo.com |
|---|---|
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From: Minjie Du <duminjie@vivo.com>
To: Jiri Slaby <jirislaby@kernel.org>,
Nick Kossifidis <mickflemm@gmail.com>,
Luis Chamberlain <mcgrof@kernel.org>,
Kalle Valo <kvalo@kernel.org>,
linux-wireless@vger.kernel.org (open list:ATHEROS ATH5K WIRELESS
DRIVER),
linux-kernel@vger.kernel.org (open list)
Cc: opensource.kernel@vivo.com, Minjie Du <duminjie@vivo.com>
Subject: [PATCH v1] drivers: wireless: ath5k: fix parameter check in
ath5k_debug_init_device
Date: Wed, 12 Jul 2023 20:42:59 +0800
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| Series |
[v1] drivers: wireless: ath5k: fix parameter check in ath5k_debug_init_device
|
expand
|
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index 4b41160e5..08058b3f7 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -982,7 +982,7 @@ ath5k_debug_init_device(struct ath5k_hw *ah) ah->debug.level = ath5k_debug; phydir = debugfs_create_dir("ath5k", ah->hw->wiphy->debugfsdir); - if (!phydir) + if (IS_ERR(phydir)) return; debugfs_create_file("debug", 0600, phydir, ah, &fops_debug);
Make IS_ERR() judge the debugfs_create_dir() function return in ath5k_debug_init_device(). Signed-off-by: Minjie Du <duminjie@vivo.com> --- drivers/net/wireless/ath/ath5k/debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)